20% Ceramide Serum is a concentrated barrier-repair and deep hydration treatment built around one of the skin’s most essential structural components. At 20% ceramide complex an exceptionally high concentration for a leave-on serum, this formula goes far beyond surface hydration, actively rebuilding the skin’s natural protective barrier from within and addressing the root cause of dryness, sensitivity, and moisture loss rather than simply masking the symptoms.
Ceramides are not a trend or a marketing ingredient, they are a fundamental biological necessity for healthy skin. They make up approximately 50% of the skin’s lipid barrier and are the primary structural component responsible for holding skin cells together, sealing moisture in, and keeping environmental aggressors out. When ceramide levels are depleted, through ageing, over-exfoliation, harsh cleansers, environmental exposure, or skin conditions such as eczema and psoriasis, the barrier breaks down, moisture escapes freely, and the skin becomes dry, tight, sensitive, reactive, and vulnerable to irritation and inflammation. Replenishing ceramides is not just about hydration, it is about restoring the skin’s fundamental ability to function and protect itself.
How the Formula Works:
Ceramide complex at 20% concentration delivers a potent, multi-ceramide blend typically including ceramides 1, 3, and 6-II, which mirror the exact ceramides naturally found in human skin directly into the upper layers of the skin. These ceramides integrate into the existing lipid matrix of the stratum corneum, filling the gaps left by depletion and reconstructing the barrier’s structural integrity. The result is skin that retains moisture far more effectively, responds less dramatically to environmental triggers, and feels noticeably more comfortable, resilient, and balanced.
Cholesterol and fatty acids are often included alongside ceramides in barrier-repair formulations because the skin’s lipid barrier is composed of ceramides, cholesterol, and fatty acids in a specific ratio. When all three are present together, barrier repair is significantly more effective and faster than ceramides alone the full lipid matrix is restored rather than just one component of it.
Supporting hydrating and soothing ingredients such as hyaluronic acid, niacinamide, panthenol, or allantoin depending on formulation complement the ceramide complex by drawing moisture into the skin, reducing inflammation, and further reinforcing the barrier to maximize the serum’s overall restorative effect.
Key Benefits:
- Restores and rebuilds the skin’s natural lipid barrier at a structural level
- Locks in moisture and dramatically reduces transepidermal water loss (TEWL)
- Deeply hydrates dry, tight, and dehydrated skin for lasting comfort
- Calms sensitivity, redness, and reactivity caused by a compromised barrier
- Soothes and supports skin recovering from over-exfoliation or harsh treatments
- Strengthens skin resilience against environmental aggressors, pollution, and weather
- Visibly plumps and smooths the appearance of fine lines caused by dehydration
- Improves the skin’s tolerance for active ingredients over time
- Suitable for use alongside retinoids, AHAs, and other potentially irritating actives to buffer sensitivity
- Lightweight yet deeply nourishing — suitable for layering under moisturizer
How to Use: Apply a few drops to cleansed skin morning and evening, pressing gently into the face, neck, and any areas of dryness or sensitivity until fully absorbed. Follow with a moisturizer to seal in the serum and maximize hydration retention. Can be layered under or mixed with your regular moisturizer for an extra boost of barrier support on particularly dry or compromised days.
For those using active treatments such as retinoids, AHAs, or BHAs, apply this serum either before or after actives to help buffer potential irritation and support the barrier throughout the treatment process.
Who It’s For: Essential for anyone with a compromised, weakened, or depleted skin barrier including those with chronically dry or dehydrated skin, sensitive or reactive skin, eczema-prone or psoriasis-prone skin, or skin that has been over-exfoliated or over-treated. Also highly beneficial for mature skin, where natural ceramide production has declined significantly with age. Suitable for all skin types including oily and combination skin, as a healthy barrier is essential regardless of skin type.
Important Notice: For external use only. Avoid direct contact with eyes. Patch test recommended for extremely sensitive or reactive skin before full application. Discontinue use if persistent irritation occurs. Keep out of reach of children. Store in a cool, dry place away from direct sunlight.
